Valve electric fitting controller capable of achieving dead zone self-adaption

• Main Authors: LIU MENGZHOU, DU JIANAN
• Format: Patent
• Language: Chinese; English
• Published: 04.10.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model discloses a dead-zone self-adaptive valve electric fitting controller, and relates to the technical field of valve electric fitting controllers. The controller comprises a controller body, a connecting assembly and a valve body. By rotating the gear rotating rod, the central shaft disc fixed at the bottom of the guide ring seat is driven to rotate in a circumferential range, so that the L-shaped rotating arms rotationally matched with the circumferential side surface of the central shaft disc shrink in a circular area, and finally the limiting guide sleeves rotationally matched with one ends of the L-shaped rotating arms are driven to slide towards the central point of the cross-shaped guide rail. The connecting clamping plate is clamped with the connecting bayonet, so that the controller body and the valve body are clamped and fixed, an original bolt fixing mode is replaced, bolts exposed in the air for a long time are prevented from rusting, and troubles brought to replacement and installa